polarsource/polar

Features

• Billing and Subscription Management - Provides tools for managing commercial subscriptions, payments, and recurring billing cycles.
• Digital Products - Facilitates the sale of software and digital assets via hosted checkouts and managed delivery.
• License Management Systems - Provides a comprehensive system for issuing, validating, and revoking unique software license keys.
• Merchant of Record Services - Acts as a merchant of record, handling global sales tax and VAT compliance centrally for sellers.
• Tax Compliance Engines - Handles global sales tax and VAT collection as the merchant of record.
• Feature Entitlements - Automates the granting and revocation of access to features, repositories, and roles based on billing tiers.
• Benefit Automations - Provides automated granting of digital benefits and license keys based on the user's subscription tier.
• Billing & Invoicing Systems - Provides a system for customers to view, download, and edit invoices and receipts.
• Billing Plan Management - Enables customers to upgrade, downgrade, or change product plans using proration settings.
• Subscription Billing - Provides the ability to fetch and filter a customer's active and inactive subscription list.
• Subscription Registrations - Registers a customer for a free recurring product programmatically without triggering an initial order.
• Subscription Terminations - Terminates a customer's recurring payment plan for a specific product.
• Checkout Workflows - Processes orders and subscriptions by validating checkout sessions via client secrets.
• Customer Account Registrations - Registers new customers with unique identifiers, billing addresses, and locales to manage payments.
• Customer Record Lists - Provides APIs for retrieving and filtering paginated lists of customer account records.
• Digital Product Monetization Engines - Serves as a complete engine for selling subscriptions and one-time digital goods via hosted and embedded checkouts.
• Customer Profile Management - Allows modification of customer profile information, including email, address, tax ID, and account type.
• Feature Access Restrictions - Implements granular controls to restrict application features based on a customer's active benefits or subscriptions.
• Billing and Financial Systems - Implements a comprehensive historical log of financial events and associated transaction fees.
• Usage-Based Billing - Implements mechanisms for calculating costs based on granular resource consumption and activity meters.
• Hosted Checkout Integration - Offers hosted payment interfaces and session-based URLs to process transactions without requiring custom backend logic.
• Invoice Generation - Generates professional billing documents for transactions after verifying customer identity and address.
• Invoice Processing - Provides administrative access to retrieve billing details and invoice data for specific orders.
• License Management - Retrieves specific activation records for license keys to verify status and metadata.
• Organization Management - Provides administrative control over products, prices, subscriptions, and orders via backend automation tokens.
• Entity Onboarding - Establishes new business entities with required legal and tax compliance data for payment processing.
• Payment Method Management - Allows customers to update and manage their primary payment instruments for recurring billing.
• Payment Receipt Management - Generates secure, presigned URLs for customers to download PDF payment receipts.
• Payout Management - Handles the transfer of accumulated account balances to payment processors once thresholds are met.
• Product Benefit Management - Manages the set of digital benefits associated with specific products to determine what users receive upon purchase.
• Benefit Configuration Updates - Allows modification of user benefits including roles, feature flags, and repository access.
• Benefit Revocation - Enables the deletion of specific benefits and the automatic revocation of all associated user access.
• Recurring Billing Automation - Automates the generation of receipts and management of billing cycles to eliminate manual overhead.
• Subscription Lifecycle Management - Manages the complete transition of recurring plans through proration, seat allocation, and automated churn tracking.
• Usage Metering & Billing - Tracks customer activity via meters and aggregation rules to calculate dynamic, consumption-based costs.
• Transaction History Tracking - Tracks purchase history, active subscriptions, and transaction metrics for every customer.
• Profile Information Retrieval - Retrieves detailed customer profile and account information using unique identifiers.
• Identity and Licensing Management - Automates the assignment and auditing of user licenses and digital benefits.
• Session-Based Access Controls - Restricts customers to viewing and updating only their own orders and subscriptions using session-based tokens.
• Role-Based Access Control - Maps purchased product tiers to specific digital entitlements such as license keys and repository access.
• Payment Checkout Widgets - Displays payment interfaces directly on websites using HTML snippets or JavaScript libraries.
• External Authentication Integrations - Links internal customer records with identifiers from external systems for identity synchronization.
• Payout Account Linking - Enables linking external payment accounts to receive earnings minus platform fees.
• Billing Portals - Allows for the modification of customer billing names, addresses, and tax IDs within the billing portal.
• Payment Link Management - Provides capabilities to fetch configuration and status details for specific checkout links.
• Programmatic Checkout APIs - Provides a JavaScript API to programmatically control the creation and lifecycle of checkout instances.
• Currency Conversion Services - Converts global customer payments into a single settlement currency using real-time exchange rates.
• Customer Access Overviews - Provides a comprehensive overview of a customer's active subscriptions and benefits to determine access levels.
• Order Retrieval - Fetches a filterable list of customer orders to be displayed in administrative or support interfaces.
• Profitability Analytics - Calculates financial margins and business earning capacity by aggregating cost data and revenue.
• Earnings Tracking - Provides tracking of earnings and available funds for payout after deducting taxes and revenue shares.
• Discount Management - Creates price reductions as fixed amounts or percentages with specific product targets and limits.
• Reverse Invoicing - Creates billing documents for payouts including sales data and fee deductions for accounting.
• Net Income Calculations - Determines actual payouts by deducting platform and processor fees from gross revenue.
• Order Performance Metrics - Calculates total revenue, average order value, and cumulative earnings across all completed transactions.
• Custom Checkout Fields - Adds required or optional input fields to checkouts to gather specific customer information.
• Localization - Displays the checkout interface in the customer's preferred language based on browser settings or API parameters.
• Payment Order Management - Allows modification of billing information on customer orders to ensure accurate invoice generation.
• Payment Synchronization - Transfers customer payment and product access details to external support tools to provide user context.
• Ad-hoc Pricing - Implements temporary, ad-hoc prices during session creation to apply user-specific rates.
• Localized Pricing - Applies automated discounts based on a customer's country or local holidays to optimize pricing.
• Refund Processing Engines - Processes full or partial fund returns to customers for specific orders.
• Sales Measurement - Reports the volume and gross revenue generated from non-recurring digital product purchases.
• Credit Funding - Manages the funding and tracking of customer credit balances for usage-based billing.
• Subscriber Churn Analysis - Lemon Squeezy tracks cancellation rates and user reasons for leaving to identify patterns in attrition.
• Tax Compliance Reporting - Produces annual 1099-K tax forms for users who exceed specific transaction volumes.
• Team Member Management - Adds new users to B2B customer organizations to enable collaborative account access.
• Member Removers - Deletes specific members from an organization based on requester permissions.
• Meter Configuration Management - Retrieves and manages meter configurations, including their specific aggregation rules and units.
• Metric Configuration Modifications - Updates the aggregation logic, units, and filtering rules for usage-based billing metrics.
• Usage Data Retrieval - Retrieves current metering data to monitor customer consumption and quota usage.
• Digital Download Management - Retrieves paginated lists of downloadable files available to customers based on their benefits.
• File Uploaders - Provides paginated retrieval of uploaded files, including product media and downloadable assets.
• Private Content Delivery - Delivers private notes, links, and coupon codes to customers via success pages and confirmation emails.
• Customer Portals - Generates secure, temporary sessions for customers to manage accounts via a hosted portal.
• External Service Integrations - Connects external sites and services to payment workflows through a public API and webhooks.
• Webhook Configuration - Retrieves the configuration details of webhook endpoints, including target URLs and signing secrets.
• Workflow Automation Triggers - Connects platform events to third-party applications using triggers and actions to synchronize data.
• Operational Cost Monitoring - Ingests event-level cost data to calculate gross margins, cashflow, and average cost per user.
• Media File Upload Handlers - Provides interfaces for uploading and storing files used as digital benefits, product media, or avatars.
• Access Tokens - Issues and manages access tokens using authorization codes and refresh tokens to authenticate API requests.
• Authentication Revocation - Allows the invalidation of active access or refresh tokens to terminate sessions or disconnect applications.
• OAuth2 Implementations - Implements standard OAuth2 flows to request user or organization permission for specific data scopes.
• Automated Repository Access - Automates GitHub collaborator invites by granting access upon payment and removing it upon cancellation.
• Token Validation - Verifies the validity and scopes of OAuth2 tokens by retrieving metadata and activity status.
• OAuth2 Access Token Issuance - Uses standard OAuth2 authorization codes and refresh tokens to manage secure API access and scoped permissions.
• User Profile Retrieval - Retrieves authenticated customer profiles, including billing details, tax IDs, and payment methods.
• Digital Wallet Payments - Activates support for Apple Pay and Google Pay for embedded checkout flows.
• Webhook Event Notifications - Implements an event-driven architecture to push real-time notifications to external endpoints upon payment or subscription events.
• Multi-tenant Isolation Policies - Ensures organizational isolation by separating products and billing configurations into distinct entities using administrative tokens.
• Subscription Events - Sends real-time webhook notifications when customer subscription statuses are modified.
• Seat Management - Links specific users or members to a subscription via invitation or immediate claim.
• Seat Listings - Lists allocated seats for a specific subscription, including total count and occupant status.
• Subscription - Monitors recurring revenue and active subscriber counts to analyze the financial health of products.
• Billing Metrics - Fetches data regarding orders and subscriptions to track revenue and growth performance.
• License Activation Limits - Provides mechanisms to restrict software access based on a maximum number of device activations.
• Session-Based Costing - Determines total costs associated with individual user sessions by aggregating events.
• Custom Data Fields - Creates custom data collection fields such as text, dates, and checkboxes for transactions.
• Digital Subscription Delivery - Delivers downloadable digital files via signed URLs with optional checksum validation.
• Data Analysis and Processing - High-performance data processing.
• Example Applications - Funding and monetization platform for open-source developers.

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